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Zip Code 57319 — Bridgewater, SD

ZIP Code 57319 is associated with Bridgewater, SD, in McCook County. The listed population estimate is 881; estimated density is 2.3 people per square mile. Among records with population estimates, it ranks #4 of 6 in McCook County and #158 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.538530, -97.483530)

Data MetricLocal Statistic
Postal / Zip Code57319
Primary CityBridgewater
State / ProvinceSD
CountyMcCook
Total Population881
Population Density2.3 people/sq mi
TimezoneAmerica/Chicago

How 57319 Compares

MetricZIP 57319McCook County recordsSD records
Population estimate8815,828 (sum)906,188 (sum)
Population Density2.3 /sq mi----
County population rank#4 of 6----
State population rank#158 of 372----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in SD

ZIP CodeCityDistancePopulation estimate
ZIP 57332Emery8.2 mi903
ZIP 57012Canistota11.0 mi1,168
ZIP 57043Marion12.0 mi1,630
ZIP 57047Monroe13.5 mi389
ZIP 57029Freeman13.9 mi2,155

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →